background and aims. cad/cam systems facilitate the use of zirconia substructure materials for all-ceramic copings. this in vitro study investigated the marginal and internal fit of zirconia copings made with cad/cam system and slip-casting method. materials and methods. sixteen cad/cam made zirconia copings and 16 slip-cast made zirconia copings were fabricated and cemented with glass-ionomer ...

DOCUMENT RESUME Meijer, Rob A Review of Patterns on Twente Univ. Science and 1999-00-00 55p. Faculty of Educational Science and Technology, University of Twente, P.O. Box 217, 7500 AE Enschede, The Netherlands. Reports Descriptive (141) MF01/PC03 Phis Postage. *Evaluation Methods; *Goodness of Fit; *Item Response Theory; Personality Measures; *Scores; Test Construction; *Test Items *Person Fit ...

In this exploratory study, we seek to help explain and predict the success of mobile in−formation systems based on a research model that joins key elements of the theory of task−technology fit and the technology acceptance model. To account for idiosyncrasies of the mobile technology artifact, as exemplified by mobile e−mail, we include user mobil−ity and user−perceived technology maturity in o...

I N B R I E F We are used to thinking of intelligence as largely a matter of genetic inheritance, but that is not the whole picture. What we do aff ects our mental wellbeing: staying physically and mentally active helps us stay sharp as we age. Nevertheless, our personal eff orts to bolster cognitive enhancement cannot forestall all declines in our cognitive performance. What is especially surp...

Complications with garment sizing and poor fit inconvenience many consumers who become dissatisfied with such provision on the high street. It is evident that human measurement and classification of the human body based on size and shape are precedent to accurate clothing fit and therefore fundamental to production and consumption. With advancement in technology, automated 3D body scanners desi...

Social media that allow users to share, create, discuss, and exchange user-generated contents have opened up the potential for co-creation. However, because of social media's the nature of ubiquitous connectivity, customers are involved in a short-term relationship in which customers can choose to interact with multiple firms and switch one firm to another with relatively little effort and cost...